One of my dogs had a food intolerance and was allergic to chicken, turkey and grains, especially corn and wheat. As I changed his diet plan he incurred to diarrhea. A friend of mine, who is also a vet, suggested that I try a probiotic supplement from Ample Nutrition. That was about a month ago. Since then, I have definitely seen some improvements. I mix the supplement with his food every day and he gladly eats them. Ample Nutrition has an excellent options for dogs.
I can provide a link to their website, you can go through it.
Complete Dog Prebiotic & Probiotic
Hope this helped.
